EP0688315B1 - Pyrrolidin- und oxazolidin derivate , ihre herstellung und ihre verwendung als thrombocyten-aggregations-hemmer - Google Patents
Pyrrolidin- und oxazolidin derivate , ihre herstellung und ihre verwendung als thrombocyten-aggregations-hemmer Download PDFInfo
- Publication number
- EP0688315B1 EP0688315B1 EP94908350A EP94908350A EP0688315B1 EP 0688315 B1 EP0688315 B1 EP 0688315B1 EP 94908350 A EP94908350 A EP 94908350A EP 94908350 A EP94908350 A EP 94908350A EP 0688315 B1 EP0688315 B1 EP 0688315B1
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- European Patent Office
- Prior art keywords
- alkyl
- amino
- alkoxycarbonyl
- aryl
- hydrogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 0 C*C1*(C)CCCC2=CC=CCC2C1 Chemical compound C*C1*(C)CCCC2=CC=CCC2C1 0.000 description 8
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0821—Tripeptides with the first amino acid being heterocyclic, e.g. His, Pro, Trp
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Definitions
- the present invention relates to substituted heterocycles, their manufacture and their use as remedies, especially as inhibitors of platelet aggregation.
- EP-A 449 079 and EP-A 530 505 there are hydantoin derivatives described the antiplatelet agent Have effects.
- EP-A 512 831 describes Compounds that bind fibrinogen to platelets and thereby prevent aggregation of the platelets. Further research showed that the compounds of the present invention strong inhibitors of platelet aggregation are.
- Cycloalkyl radicals are in particular cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl and cyclooctyl, but they can also be substituted by, for example, (C 1 -C 4 ) -alkyl.
- Examples of substituted cycloalkyl radicals are 4-methylcyclohexyl and 2,3-dimethylcyclopentyl.
- Alkyl radicals can be straight-chain or branched. This also applies if they bear substituents or occur as substituents of other radicals.
- suitable C 1 -C 28 -alkyl radicals are: methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, decyl, undecyl, dodecyl, tridecyl, pentadecyl, hexadecyl, heptadecyl, nonadecyl, eicosyl, docosyl, tricosyl, Pentacosyl, Hexacosyl, Heptacosyl, Octacosyl, Isopropyl, Isopentyl, Neopentyl, Isohexyl, 3-Methylpentyl, 2,3,5-Trimethylhexyl, sec.-Butyl, tert.-Butyl, ter
- (C 6 -C 14 ) aryl groups are, for example, phenyl, naphthyl, biphenylyl or fluorenyl, with phenyl and naphthyl being preferred.
- residues such as aralkyl or arylcarbonyl.
- Aralkyl radicals are in particular benzyl and 1- and 2-naphthylmethyl, which can also be substituted.
- Substituted aralkyl radicals are, for example, halobenzyl or (C 1 -C 4 ) alkoxybenzyl.
- substituents can are in the 1,2-, 1,3- or 1,4-position to each other.
- the 1,3 and 1,4 positions are preferred.
- Mono- or bicyclic 5- to 12-membered heterocyclic Rings are, for example, pyrrolyl, furyl, thienyl, Imidazolyl, pyrazolyl, oxazolyl, isoxazolyl, thiazolyl, Isothiazolyl, tetrazolyl, pyridyl, pyrazinyl, pyrimidinyl, Indolyl, isoindolyl, indazolyl, phthalazinyl, quinolyl, Isoquinolyl, quinoxalinyl, quinazolinyl, cinnolinyl or a benzanellated, cyclopenta-, cyclohexa- or cyclohepta-fused derivative of these residues.
- These heterocycles can on a nitrogen atom by (C 1 -C 7 ) alkyl, e.g. B. methyl or ethyl, phenyl or phenyl (C 1 -C 4 ) alkyl, e.g. B. benzyl and / or on one or more carbon atoms by (C 1 -C 4 ) alkyl, halogen, hydroxy, (C 1 -C 4 ) alkoxy, e.g. B. methoxy, phenyl (C 1 -C 4 ) alkoxy, e.g. As benzyloxy, or oxo substituted and aromatic or partially or fully saturated.
- Nitrogen heterocycles can also be present as N-oxides.
- Such residues are, for example, 2- or 3-pyrrolyl, Phenyl-pyrrolyl, e.g. B. 4- or 5-phenyl-2-pyrrolyl, 2-furyl, 2-thienyl, 4-imidazolyl, methyl-imidazolyl, e.g. B. 1-methyl-2-, 4- or 5-imidazolyl, 1,3-thiazol-2-yl, 2-, 3- or 4-pyridyl, 2-, 3- or 4-pyridyl-N-oxide, 2-pyrazinyl, 2-, 4- or 5-pyrimidinyl, 2-, 3- or 5-indolyl, substituted 2-indolyl, e.g. B.
- Partly hydrated or fully hydrogenated heterocyclic Rings are, for example, dihydropyridinyl, pyrrolidinyl, e.g. B. 2-, 3- or 4- (N-methylpyrrolidinyl), piperazinyl, Morpholinyl, thiomorpholinyl, tetrahydrothienyl, benzodioxolanyl.
- Halogen represents fluorine, chlorine, bromine or iodine, in particular for fluorine or chlorine.
- ⁇ -Amino acids are preferred. Examples include (see Houben-Weyl, Methods of Organic Chemistry, Vol. XV / 1 and 2, Stuttgart, 1974): Aad, Abu ⁇ Abu, ABz, 2ABz, ⁇ Aca, Ach, Acp, Adpd, Ahb, Aib, ⁇ Aib, Ala, ⁇ Ala, ⁇ Ala, Alg, All, Ama, Amt, Ape, Apm, Apr, Arg, Asn, Asp, Asu , Aze, Azi, Bai, Bph, Can, Cit, Cys, (Cys) 2 , Cyta, Daad, Dab, Dadd, Dap, Dapm, Dasu, Djen, Dpa, Dtc, Fel, Gln, Glu, Gly, Guv, hAla, hArg, hCys, hGln, hGlu,
- Amino acid side chains are understood to mean side chains of natural or unnatural amino acids.
- Azaamino acids are natural or unnatural amino acids in which the central building block is replaced.
- Residues of heterocycles from the following group are particularly suitable as the residue of an imino acid: Pyrrolidine-2-carboxylic acid; Piperidine-2-carboxylic acid; Tetrahydroisoquinoline-3-carboxylic acid; Decahydroisoquinoline-3-carboxylic acid; Octahydroindole-2-carboxylic acid; Decahydroquinoline-2-carboxylic acid; Octahydrocyclopenta [b] pyrrole-2-carboxylic acid; 2-azabicyclo [2.2.2] octane-3-carboxylic acid; 2-azabicyclo [2.2.1] heptane-3-carboxylic acid; 2-azabicyclo [3.1.0] hexane-3-carboxylic acid; 2-azaspiro [4.4] nonane-3-carboxylic acid; 2-azaspiro [4.5] decane-3-carboxylic acid; Spiro (bicyclo [2.2.1] heptan
- Dipeptides can contain natural or unnatural amino acids, imino acids and azaamino acids as building blocks. Furthermore, the natural or unnatural amino acids, imino acids, azaamino acids and dipeptides can also be present as esters or amides, such as. B. methyl ester, ethyl ester, isopropyl ester, isobutyl ester, tert-butyl ester, benzyl ester, ethyl amide, semicarbazide or ⁇ -amino- (C 4 -C 8 ) alkyl amide.
- Suitable protective groups such as B. urethane protecting groups, carboxyl protecting groups and side chain protecting groups are described in Hubbuch, contacts (Merck) 1979, No. 3, pages 14 to 23 and in Büllesbach, contacts (Merck) 1980, No. 1, pages 23 to 35. The following may be mentioned in particular: Aloc, Pyoc, Fmoc, Tcboc, Z, Boc, Ddz, Bpoc, Adoc, Msc, Moc, Z (NO 2 ), Z (Hal n ), Bobz, Iboc, Adpoc, Mboc, Acm, tert. -Butyl, OBzl, ONbzl, OMbzl, Bzl, Mob, Pic, Trt.
- Physiologically acceptable salts of the compounds of general formula I are particularly pharmaceutical usable or non-toxic salts.
- Such salts are used, for example, by compounds of general formula I, which acidic groups, for. B. carboxy, contain, formed with alkali or alkaline earth metals, such as B. Na, K, Mg and Ca, and with physiological compatible organic amines, such as. B. triethylamine, Ethanolamine or tris (2-hydroxy-ethyl) amine.
- alkali or alkaline earth metals such as B. Na, K, Mg and Ca
- physiological compatible organic amines such as. B. triethylamine, Ethanolamine or tris (2-hydroxy-ethyl) amine.
- Compounds of general formula I which are basic Groups, e.g. B. an amino group, an amidino group or contain a guanidino group, form with inorganic Acids such as B. hydrochloric acid, sulfuric acid or phosphoric acid and with organic carboxylic or sulfonic acids, such as e.g. B. acetic acid, citric acid, benzoic acid, maleic acid, Fumaric acid, tartaric acid, methanesulfonic acid or p-toluenesulfonic acid salts.
- the compounds of the general formula according to the invention I can contain optically active carbon atoms and thus in the form of pure enantiomers or in the form of Mixtures of enantiomers are present. Both pure enantiomers and mixtures of enantiomers as well as diastereomers and mixtures of diastereomers are the subject of the present Invention.
- the compounds of the general formula according to the invention I can also use mobile hydrogen atoms contain, that is, exist in different tautomeric forms. These tautomers are also the subject of the present Invention.
- Residues of ⁇ -amino acids representing -NH-R 4 are particularly preferably the valine, lysine, phenylalanine, phenylglycine or 4-chlorophenylglycine residue. If -NH-R 4 stands for an ester of one of these ⁇ -amino acids, then the methyl, ethyl, isopropyl, isobutyl, tert-butyl ester or benzyl ester is preferred.
- the starting compounds of general formula IV are usually built up gradually from the C-terminal end.
- the condensation of the compounds of the general formula III with those of the general formula IV use is advantageously made of the known coupling methods of peptide chemistry (see, for example, Houben-Weyl, Meth oden der organic Chemie, Vol. 15/1 and 15/2, Stuttgart , 1974).
- Protection of amino groups is superfluous if the amino groups to be generated are still present as nitro or cyano groups and are only formed after coupling by hydrogenation. After the coupling, the existing protective groups are split off in a suitable manner. For example, NO 2 groups (guanidino protection), benzyloxycarbonyl groups and benzyl esters can be hydrogenated.
- the protecting groups of the tert-butyl type are cleaved with acid, while the 9-fluorenylmethyloxycarbonyl radical is removed by secondary amines.
- guanidino groups can be blocked by protective groups such as NO 2 or Mtr.
- amino groups or amidino groups in the side chain must be present in protected form (for example as a Boc or Z derivative) or as a NO 2 or cyano function, which can later be reduced to the amino group or, in the case of the cyano group, also converted into the amidino group.
- the starting compounds of the general formula III can be obtained when B is oxygen, Z 1 and Z 2 are -CO- by reacting compounds of the general formula X which can be prepared by processes known from the literature (see, for example, JW Clarke-Lewis, Chem. Rev. 58 (1958), 63; RL Dow et al, J. Med. Chem. 34 (1991), 1538 and the literature cited therein; EP-A 428 312), with compounds of the general formula XI R 10 -Y-OCH 3 wherein R 1 and Y are as defined above and R 10 represents a suitable leaving group, and subsequent saponification of the ester functions.
- Amidines can be prepared from the corresponding cyano compounds by addition of alcohols (e.g. methanol or ethanol) in an acidic anhydrous medium (e.g. dioxane, methanol or ethanol) and subsequent aminolysis (G. Wagner, P. Richter and Ch. Garbe, Pharmazie 29, (1974) 12-15).
- alcohols e.g. methanol or ethanol
- acidic anhydrous medium e.g. dioxane, methanol or ethanol
- Another method of producing amidines is the addition of H 2 S to the cyano group, followed by methylation of the thioamide formed and subsequent reaction with ammonia (GDR patent No. 235 866).
- the compounds of general formula I and their physiological Compatible salts can be used as a cure for alone, in mixtures with each other or in the form of pharmaceutical preparations are administered, the allow enteral or parenteral use and the effective dose is at least an effective dose a compound of general formula I or a salt thereof, in addition to the usual pharmaceutically perfect ones Contain carriers and additives.
- the Preparations usually contain about 0.5 to 90% by weight of the therapeutically active compound.
- the remedies can be administered orally, e.g. B. in the form of pills, tablets, Coated tablets, coated tablets, granules, hard and Soft gelatin capsules, solutions, syrups, emulsions or Suspensions or aerosol mixtures can be administered.
- Administration can also be rectal, e.g. B. in the form from suppositories or parenterally, e.g. B. in the form of injection or infusion solutions or microcapsules, percutaneously, e.g. B. in the form of ointments or tinctures, or nasally, e.g. B. in the form of nasal sprays.
- the pharmaceutical preparations are manufactured in in a manner known per se, pharmaceutically inert inorganic or organic carriers can be used.
- pharmaceutically inert inorganic or organic carriers can be used.
- Hard gelatin capsules can e.g. B. lactose, corn starch or derivatives thereof, talc, stearic acid or their salts etc. use.
- Carriers for soft gelatin capsules and Suppositories are e.g. B. fats, waxes, semi-solid and liquid polyols, natural or hardened oils etc.
- Carriers for the production of solutions and syrups are z. B. water, sucrose, invert sugar, glucose, Polyols etc.
- carriers for the production of injection solutions are water, alcohols, glycerin, Polyols, vegetable oils etc.
- carriers for Microcapsules or implants are suitable for copolymers from glycolic acid and lactic acid.
- the pharmaceutical preparations can in addition to the active and Carriers or additives, such as. B. fillers, Stretching, blasting, binding, sliding, meshing, stabilizing, Emulsifying, preserving, sweet, coloring, flavoring or flavorings, thickeners, diluents, Buffer substances, also solvents or solubilizers or means to achieve a deposit effect, and salts for changing the osmotic Contains pressure, coating agents or antioxidants. she can also two or more compounds of the general Formula I or its pharmacologically acceptable salts and one or more other therapeutically effective ones Contain substances.
- Such other therapeutically active substances are for example circulation-promoting agents, such as dihydroergocristine, Nicergoline, buphenine, nicotinic acid and their esters, pyridylcarbinol, bencyclan, cinnarizine, naftidrofuryl, Raubasin and Vincamin; positive inotropic compounds, such as digoxin, acetyldigoxin, metildigoxin and Lanato glycosides; Coronary dilators such as carbochromes; Dipyridamole, nifedipine and perhexiline; antianginal compounds, such as isosorbide dinitrate, isosorbide mononitrate, Glycerol nitrate, molsidomine and verapamil; ⁇ blockers, such as Propranolol, oxprenolol, atenolol, metoprolol and penbutolol.
- the connections can, for example
- the dose can vary and is within wide limits in each individual case the individual circumstances adapt.
- oral administration a daily dose of about 0.1 to 1 mg / kg, preferably 0.3 to 0.5 mg / kg body weight to achieve more effective Results adequate
- the daily dose is generally about 0.01 to 0.3 mg / kg, preferably 0.05 to 0.1 mg / kg body weight.
- the daily dose can be, especially during application larger quantities, in several, e.g. B. 2, 3, or 4, partial administrations be divided. If necessary, depending on individual behavior, may be required by deviate upwards or downwards from the specified daily dose.
- Pharmaceutical preparations usually contain 0.2 to 50 mg, preferably 0.5 to 10 mg of active ingredient of the general formula I or one of its pharmaceutical acceptable salts per dose.
- the new heterocycles of the formula I according to the invention have the ability to bind fibrinogen, fibronectin and von Willebrand's factor on integrin receptors to inhibit. In this way, they influence the cell-cell and cell-matrix interaction and can thus Prevent platelet thrombus formation.
- Integrins are cell membrane glycoproteins and mediate cell adhesion through interaction with a variety of extracellular Proteins such as fibronectin, laminin, collagen, vitronectin and von Willebrand factor or with other cell membrane proteins such as B. ICAM-1.
- An important receptor from the integrin family is localized on platelets Glycoprotein IIb / IIIa (fibrinogen receptor) - a Key protein in platelet-platelet interaction and thrombus formation.
- a central fragment in the receptor recognition sequence of these proteins is the tripeptide Arg-Gly-Asp (E. Ruoslahti and M.D. Pierschbacher, Science 238 (1987) 491-497; D.R. Phillips, I.F. Charo, L.V. Parise and L.A. Fitzgerald, Blood 71 (1988) 831-843).
- the heterocycles of the general are used Formula I therefore for the prophylaxis and therapy of arterial Vascular diseases such as acute myocardial infarction in combination with lysis therapy, post-infarct treatment, secondary prevention of myocardial infarction, reocclusion prophylaxis after lysis and dilation, unstable angina pectoris, transient ischemic attacks, stroke, coronary artery bypass surgery and reocclusion prophylaxis of the Bypasses, pulmonary embolism, peripheral arterial occlusive diseases, dissecting aneurysm, for therapy venous and microcirculatory vascular diseases such as deep vein thrombosis, disseminated intravascular coagulation, post-operative and post-partum trauma, surgical or infectious shock, septicemia, for therapy in diseases with hyper-reactive platelets, thrombotic thrombocytopenic purpura, preeclampsia, premenstrual syndrome, dialysis, extracorporeal circulation; Another application is for inflammation and given the
- connections are tested primarily for their inhibitory Effect in platelet aggregation and Adherence of fibrinogen to platelets.
- the inhibition of the aggregation of gel-filtered human thrombocytes after ADP or thrombin stimulation by the compounds according to the invention is measured as a functional test.
- the IC 50 value of the inhibition is indicated (literature: GA Marguerie et al., J. Biol. Chem. 254 (1979), 5357-5363).
- Emulsions with 3 mg of active ingredient per 5 ml can be prepared according to the following recipe: Active ingredient 0.06 g Neutral oil qs Sodium carboxymethyl cellulose 0.6 g Polyoxyethylene stearate qs Pure glycerin 0.6 to 2 g Flavoring water qs (demineralized or distilled) ad 100 ml
- Tablets can be made according to the following formulation: Active ingredient 2 mg Lactose 60 mg Cornstarch 30 mg soluble starch 4 mg Magnesium stearate 4 mg 100 mg
- composition is suitable for the production of soft gelatin capsules with 5 mg of active ingredient per capsule: Active ingredient 5 mg Mixture of triglycerides from coconut oil 150 mg Capsule content 155 mg
- the following formulation is suitable for the production of coated tablets: Active ingredient 3 mg Cornstarch 100 mg Lactose 55 mg sec. calcium phosphate 30 mg soluble starch 3 mg Magnesium stearate 5 mg colloidal silica 4 mg 200 mg
- Dragees containing an active ingredient according to the invention and another therapeutically active substance Active ingredient 6 mg Propanolol 40 mg Milk sugar 90 mg Cornstarch 90 mg sec. calcium phosphate 34 mg soluble starch 3 mg Magnesium stearate 3 mg colloidal silica 4 mg 270 mg
- Dragees containing an active ingredient according to the invention and another therapeutically active substance Active ingredient 5 mg Pirlindol 5 mg Milk sugar 60 mg Cornstarch 90 mg sec. calcium phosphate 30 mg soluble starch 3 mg Magnesium stearate 3 mg colloidal silica 4 mg 200 mg
- Capsules containing an active ingredient according to the invention and another therapeutically active substance Active ingredient 5 mg Nicergoline 5 mg Cornstarch 185 mg 195 mg
- Injection solutions with 1 mg active ingredient per ml can be prepared according to the following recipe: Active ingredient 1.0 mg Polyethylene glycol 400 0.3 mg Sodium chloride 2.7 mg Water for injections 1 ml
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4308034A DE4308034A1 (de) | 1993-03-13 | 1993-03-13 | Neue Heterocyclen, ihre Herstellung und ihre Verwendung |
DE4308034 | 1993-03-13 | ||
PCT/EP1994/000481 WO1994021607A1 (de) | 1993-03-13 | 1994-02-19 | Neue heterocyclen, ihre herstellung und ihre verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0688315A1 EP0688315A1 (de) | 1995-12-27 |
EP0688315B1 true EP0688315B1 (de) | 1999-05-06 |
Family
ID=6482724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94908350A Expired - Lifetime EP0688315B1 (de) | 1993-03-13 | 1994-02-19 | Pyrrolidin- und oxazolidin derivate , ihre herstellung und ihre verwendung als thrombocyten-aggregations-hemmer |
Country Status (15)
Country | Link |
---|---|
US (1) | US5658935A (el) |
EP (1) | EP0688315B1 (el) |
JP (1) | JP3547745B2 (el) |
KR (1) | KR100379051B1 (el) |
AT (1) | ATE179698T1 (el) |
AU (1) | AU678438B2 (el) |
CA (1) | CA2155842A1 (el) |
DE (2) | DE4308034A1 (el) |
DK (1) | DK0688315T3 (el) |
ES (1) | ES2133543T3 (el) |
GR (1) | GR3030699T3 (el) |
HU (1) | HUT72756A (el) |
IL (1) | IL108943A (el) |
WO (1) | WO1994021607A1 (el) |
ZA (1) | ZA941714B (el) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4427979A1 (de) * | 1993-11-15 | 1996-02-15 | Cassella Ag | Substituierte 5-Ring-Heterocyclen, ihre Herstellung und ihre Verwendung |
PT796855E (pt) | 1996-03-20 | 2002-07-31 | Hoechst Ag | Inibicao da reabsorcao nos ossos e antagonistas de vitronectina |
US5925635A (en) * | 1996-04-17 | 1999-07-20 | Dupont Pharmaceuticals Company | N-(amidinophenyl) cyclourea analogs as factor XA inhibitors |
DE19622489A1 (de) | 1996-06-05 | 1997-12-11 | Hoechst Ag | Salze des 3-(2-(4-(4-(Amino-imino-methyl)-phenyl)-4- methyl-2,5-dioxo-imidazolidin-1-yl)-acetylamino)-3- phenyl-propionsäure-ethylesters |
DE19647380A1 (de) * | 1996-11-15 | 1998-05-20 | Hoechst Ag | 5-Ring-Heterocyclen als Inhibitoren der Leukozytenadhäsion und VLA-4-Antagonisten |
DE19741235A1 (de) * | 1997-09-18 | 1999-03-25 | Hoechst Marion Roussel De Gmbh | Neue Imidazolidinderivate, ihre Herstellung, ihre Verwendung und sie enthaltende pharmazeutische Präparate |
DE19741873A1 (de) * | 1997-09-23 | 1999-03-25 | Hoechst Marion Roussel De Gmbh | Neue 5-Ring-Heterocyclen, ihre Herstellung, ihre Verwendung und sie enthaltende pharmazeutische Präparate |
DE19751251A1 (de) | 1997-11-19 | 1999-05-20 | Hoechst Marion Roussel De Gmbh | Substituierte Imidazolidinderivate, ihre Herstellung, ihre Verwendung und sie enthaltende pharmezeutische Präparate |
DE19821483A1 (de) | 1998-05-14 | 1999-11-18 | Hoechst Marion Roussel De Gmbh | Imidazolidinderivate, ihre Herstellung, ihre Verwendung und sie enthaltende pharmazeutische Präparate |
DE19922462A1 (de) | 1999-05-17 | 2000-11-23 | Aventis Pharma Gmbh | Spiro-imidazolidinderivate, ihre Herstellung ihre Verwendung und sie enthaltende pharmazeutische Präparate |
JP2001316361A (ja) | 2000-05-01 | 2001-11-13 | Ethyl Corp | スクシンイミド−酸化合物およびそれの誘導体 |
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GB1539817A (en) * | 1976-10-22 | 1979-02-07 | Ucb Sa | N-substituted lactams |
GB2032419B (en) * | 1978-09-05 | 1983-01-19 | Wellcome Found | Hydantoin prostaglandin analogues |
DK75884A (da) * | 1983-02-18 | 1984-08-19 | Wellcome Found | Heterocycliske forbindelser, deres syntese, praeparater, der indeholder dem, og deres medicinske anvendelse |
CA1279643C (en) * | 1985-02-07 | 1991-01-29 | Hiroyuki Kouji | N-substituted-phenylteraconimide compound, herbicidal composition, and method for the destruction of undesirable weeds |
DE4009506A1 (de) * | 1990-03-24 | 1991-09-26 | Hoechst Ag | Hydantoinderivate |
DE4126277A1 (de) * | 1991-08-08 | 1993-02-11 | Cassella Ag | Hydantoinderivate |
DE4213634A1 (de) * | 1992-04-24 | 1993-10-28 | Cassella Ag | 2,4-Dioxo-imidazolidin-Derivate |
DE4224414A1 (de) * | 1992-07-24 | 1994-01-27 | Cassella Ag | Phenylimidazolidin-derivate, ihre Herstellung und ihre Verwendung |
-
1993
- 1993-03-13 DE DE4308034A patent/DE4308034A1/de not_active Withdrawn
-
1994
- 1994-02-19 DE DE59408213T patent/DE59408213D1/de not_active Expired - Lifetime
- 1994-02-19 DK DK94908350T patent/DK0688315T3/da active
- 1994-02-19 HU HU9502660A patent/HUT72756A/hu unknown
- 1994-02-19 ES ES94908350T patent/ES2133543T3/es not_active Expired - Lifetime
- 1994-02-19 CA CA002155842A patent/CA2155842A1/en not_active Abandoned
- 1994-02-19 AU AU61423/94A patent/AU678438B2/en not_active Ceased
- 1994-02-19 KR KR1019950703843A patent/KR100379051B1/ko not_active IP Right Cessation
- 1994-02-19 WO PCT/EP1994/000481 patent/WO1994021607A1/de active IP Right Grant
- 1994-02-19 EP EP94908350A patent/EP0688315B1/de not_active Expired - Lifetime
- 1994-02-19 US US08/513,897 patent/US5658935A/en not_active Expired - Lifetime
- 1994-02-19 JP JP52055994A patent/JP3547745B2/ja not_active Expired - Fee Related
- 1994-02-19 AT AT94908350T patent/ATE179698T1/de not_active IP Right Cessation
- 1994-03-11 IL IL10894394A patent/IL108943A/en active IP Right Grant
- 1994-03-11 ZA ZA941714A patent/ZA941714B/xx unknown
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1999
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EP0512831A1 (en) * | 1991-05-07 | 1992-11-11 | Merck & Co. Inc. | Fibrinogen receptor antagonists |
Also Published As
Publication number | Publication date |
---|---|
AU6142394A (en) | 1994-10-11 |
AU678438B2 (en) | 1997-05-29 |
IL108943A (en) | 2001-04-30 |
DE4308034A1 (de) | 1994-09-15 |
DE59408213D1 (de) | 1999-06-10 |
KR960701008A (ko) | 1996-02-24 |
HU9502660D0 (en) | 1995-11-28 |
GR3030699T3 (en) | 1999-11-30 |
JPH08509209A (ja) | 1996-10-01 |
IL108943A0 (en) | 1994-06-24 |
HUT72756A (en) | 1996-05-28 |
US5658935A (en) | 1997-08-19 |
EP0688315A1 (de) | 1995-12-27 |
JP3547745B2 (ja) | 2004-07-28 |
KR100379051B1 (ko) | 2003-08-21 |
WO1994021607A1 (de) | 1994-09-29 |
ZA941714B (en) | 1994-10-05 |
DK0688315T3 (da) | 1999-11-01 |
ATE179698T1 (de) | 1999-05-15 |
ES2133543T3 (es) | 1999-09-16 |
CA2155842A1 (en) | 1994-09-29 |
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